Question

14.
the angles of elevation of the two aeroplanes from the same point on the ground are 60° and 45°
respectively. Find the vertical distance between the two aeroplanes
[1268 m]
An aeroplane at an altitude of 250 m observes the angle of depression of two boats on the
opposite banks of a river to be 45° and 60° respectively. Find the width of the river Write the
answer correct to the nearest whole number
[394 m) [2014]
From the top of a building AB 60 m high, the angles of depression of the top and bottom of a
15.​

Answer 1

Answer:

angle of elevation is 45